Research Article

Machine Learning-Based Facial Beauty Prediction and Analysis of Frontal Facial Images Using Facial Landmarks and Traditional Image Descriptors

Table 11

Performance of each model according to MSE for 11–25 features.

S. No.Number of featuresLRKNNRFANN

1.110.22460.21190.20190.2159
2.120.24580.22740.23070.242
3.130.23290.18390.28530.2295
4.140.24620.17730.27240.239
5.150.24040.18970.22240.3072
6.160.20330.18860.30460.2963
7.170.19860.19850.23790.2038
8.180.19870.20980.23390.2983
9.190.20310.21710.26390.2096
10.200.20560.20690.26580.2165
11.210.20980.21540.26450.2148
12.220.21540.21670.25940.2259
13.230.21060.20980.25610.226
14.240.21980.21920.26320.2197
15.250.20460.23670.26740.213